Bhagat, Om Lata. “Slow Deep Breathing: Adjuvant Physiological Intervention to Deal With COVID-19”. JKKI : Jurnal Kedokteran dan Kesehatan Indonesia 11, no. 3 (December 31, 2020): 219–221. Accessed May 20, 2024. https://jurnal.uii.ac.id/JKKI/article/view/17890.